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Collection: SKID POSTS AND BRACKETS

Skid Posts & Brackets – Hull Support for Smooth Boat Loading

This collection features skid posts and brackets designed to support your boat’s hull and guide it safely onto your trailer during launch and retrieval. These components are ideal for trailers fitted with bunks or skids and offer strong, stable support for aluminium and fibreglass boats.

Constructed from galvanised steel for superior rust resistance, our skid posts and brackets are available in fixed and adjustable designs. Perfect for boat trailers operating in coastal, off-road, or marine environments.

Built for stability. Ready to ship Australia-wide.

31 products
  • 20 mm Square Post Bracket – Suits 50 × 50 mm Crossmembers
    20MM SQUARE Post Bracket 50X50MM - R&M Trailer Spares92151
    92151
    Regular price
    $18.00
    Sale price
    $18.00
    Unit price
    per 
  • 19 mm Square Upright Post Narrow – 8″ (≈200 mm), 45 mm Internal Bracket size (P/N 91805)
    19MM SQUARE Upright Post Narrow 8 Inch - R&M Trailer Spares91805
    91805
    Regular price
    $12.00
    Sale price
    $12.00
    Unit price
    per 
  • 40 mm Square Post Bracket – Suits 50 × 50 mm Crossmembers
    40MM SQUARE Post Bracket 50X50MM - R&M Trailer Spares92118
    92118
    Regular price
    $25.00
    Sale price
    $25.00
    Unit price
    per 
  • 40 mm Square Post Bracket – Suits 75 × 50 mm Crossmembers
    40MM SQUARE Post Bracket 75X50MM - R&M Trailer Spares92119
    92119
    Regular price
    $26.00
    Sale price
    $26.00
    Unit price
    per 
  • SEATRAIL 30MM SQUARE Upright Post EXTRA LONG
    SEATRAIL 30MM SQUARE Upright Post EXTRA LONG - R&M Trailer SparesSUP2
    SUP2
    Regular price
    $22.00
    Sale price
    $22.00
    Unit price
    per 
  • SEATRAIL 30MM SQUARE Upright Post STANDARD
    SEATRAIL 30MM SQUARE Upright Post STANDARD - R&M Trailer SparesSUP1
    SUP1
    Regular price
    Sold out
    Sale price
    $18.00
    Unit price
    per 
  • 19 mm Square Upright Post – 8″ (≈200 mm), 54 mm Bracket Fit, Includes Bolt & Nut (P/N 91802)
    19MM SQUARE Upright Post 8 Inch - R&M Trailer Spares91802
    91802
    Regular price
    $12.00
    Sale price
    $12.00
    Unit price
    per 
  • SEATRAIL 40MM SQUARE Upright Post HEAVY DUTY
    SEATRAIL 40MM SQUARE Upright Post HEAVY DUTY - R&M Trailer SparesSUP4
    SUP4
    Regular price
    $30.00
    Sale price
    $30.00
    Unit price
    per 
  • SEATRAIL 30MM SQUARE Post Bracket
    SEATRAIL 30MM SQUARE Post Bracket - R&M Trailer SparesSREB2
    SREB2
    Regular price
    $35.00
    Sale price
    $35.00
    Unit price
    per 
  • 20 mm Square Post Bracket – Suits 75×75 mm Crossmembers
    20MM SQUARE Post Bracket 75X75MM - R&M Trailer Spares92165
    92165
    Regular price
    $20.00
    Sale price
    $20.00
    Unit price
    per 
  • 40 mm Square Upright Post – 8″ (≈200 mm), 54 mm Bracket Internal Fit, Bolt & Nut Included (P/N 92111)
    40MM SQUARE Upright Post 8 Inch - R&M Trailer Spares92111
    92111
    Regular price
    $30.00
    Sale price
    $30.00
    Unit price
    per 
  • 75×75 mm Heavy-Duty Adjuster Bracket – Suits 40 mm Square Posts & 75×75 Cross-Members (P/N 92121)
    75X75MM H/DUTY Adjuster Bracket - R&M Trailer Spares92121
    92121
    Regular price
    $32.00
    Sale price
    $32.00
    Unit price
    per 
  • 20 mm Square Post Bracket – Suits 50 × 25 mm Crossmembers
    20MM SQUARE Post Bracket 50X25MM - R&M Trailer Spares92150
    92150
    Regular price
    $16.00
    Sale price
    $16.00
    Unit price
    per 
  • 40 mm Square Upright Post – 12″ (≈300 mm), 54 mm Bracket Fit, Bolt & Nut Included (P/N 92110)
    40MM SQUARE Upright Post 12 Inch - R&M Trailer Spares92110
    92110
    Regular price
    $35.00
    Sale price
    $35.00
    Unit price
    per 
  • 40 mm Square Post Bracket – Suits 100 × 50 mm Crossmembers
    40MM SQUARE Post Bracket 100X50MM - R&M Trailer Spares92120
    92120
    Regular price
    $28.00
    Sale price
    $28.00
    Unit price
    per